baber/WOPTO huggingface dataset:
Patent EP-0162864-A1 (EP)
Title: Procede et dispositif pour bruler des combustibles solides, principalement sous la forme de blocs ou de morceaux
Inventor: ASPLUND FRANK ESKIL WILLIAM
IPC: F23B30/08
Filed: 1984-10-17
Abstract: Procédé et dispositif pour brûler des combustibles solides, essentiellement sous la forme de blocs ou de morceaux, dans un four comportant une chambre de combustion (1) à fond essentiellement horizontal (10), sur lequel est maintenu un lit de combustible (3) dont l'épaisseur est relativement grande tout en alimentant en combustibles ce lit (3) à travers lequel de l'air de combustion primaire est amené depuis dessous par des passages d'air primaire (18) espacés entre eux jusqu'au fond (10) de la chambre de combustion, le gaz de combustion quittant ladite chambre (1) étant en outre soumis à une combustion secondaire ultérieure dans une chambre de combustion secondaire après addition d'air de combustion secondaire. Afin de permettre un retrait mécanique des cendres, la présente invention suggère d'amener le combustible au lit de manière positive et intermittente en une position sur la paroi terminale de ladite chambre de combustion (1) à une hauteur verticale au-dessus du fond (10) de cette dernière, mais en dessous de la surface supérieure du lit de combustible pendant le fonctionnement du four et essentiellement en direction horizontale, grâce à quoi le combustible venant d'être amené provoque à chaque occasion une agitation du lit (3) telle qu'une zone de combustion concentrée est obtenue à la partie supérieure du lit, alors que le combustible finalement brûlé sous la forme de cendres est déplacé progressivement en direction de la paroi terminale opposée de la chambre de combustion (1), ainsi que vers le bas et le long du fond de la chambre de combustion (10), à partir duquel les cendres sont retirées en direction horizontale pendant le fonctionnement du four.
Patent EP-0154184-A1 (EP)
Inventor: PALILLA FRANK C
IPC: H01C7/10
Filed: 1985-02-06
Abstract: A process for making a homogeneous metal oxide varistor powder is described. The ingredients desired in a varistor are water and acid soluble and dissolved in water and acid respectively to make a solution. The remaining ingredients which are water and acid insoluble are then suspended in the solution to make a homogeneous slurry. The slurry is dried, calcined, reslurried, dried, pressed and sintered. The sintered body has electrical leads attached then encapsulated in an epoxy resin to make an encapsulated varistor package.
Patent EP-0173161-A1 (EP)
Inventor: TOWNSEND JEFFREY H
IPC: A61F5/00
Filed: 1985-08-12
Abstract: The present invention relates to an orthosis for controlling an unstable knee joint in the sagital, cononal and transverse planes, comprising femural and tibial cuffs (17,25) joined by links (34, 35) which are interconnected to provide a novel mechanical joint wherein camming slots (55, 57) are formed in one of the links with cams disposed on the other link, the slots (55, 57) comprising straight segments (60) and arcuate segments (62) so as to provide approximately 8 millimeters of sliding movement between the femur and tibia, followed by relative rotation about the center of radius of the femural condyle as the leg is flexed. The tibial cuff (25) is conformed about the boney prominence (100) or shin of the tibia to inhibit rotation of the leg beneath the knee within the brace (15) itself.
Patent EP-0173946-A1 (EP)
Inventor: NISHIMURA YUTAKA
IPC: G01F1/684
Filed: 1985-08-27
Abstract: An air flow meter including an air flow rate measuring tube (10) located in a main air passageway (4) and having an air inlet portion (2) and an air outlet portion (5) of a bypass passageway (3) formed therein. The air inlet portion (2) i& located substantially in a central portion of the cross-sectional surface of the main air passageway (4), and a hot wire type flow sensor (6) is mounted in the bypass passageway (3). The air flow meter is suitable for use with an internal combustion engine of an automative vehicle.
Patent EP-0178005-A1 (EP)
Inventor: SCHUSTER GERT
IPC: B65G65/48
Filed: 1985-09-21
Abstract: 1. Apparatus for supplying bulk material at a controlled rate by means of a rotating cylinder (4) arranged below a supply bin (3), in which the lower edge (1) of the inclined rear wall (2) of the supply bin (3) is arranged on the rear side of the cylinder (4), an outlet opening (8) for a stream (9) of bulk material onto the cylinder (4) is arranged in the front wall (7) of the supply bin (3), an adjustable layer height slider (10) is arranged in the stream of bulk material in front of the outlet opening (8) with a vertical spacing beneath the lower edge (11) of the front wall (7) of the supply bin (3), and below the cylinder (4) a removal point (16) is arranged for the consumer point (17), characterized in that the lower edge (1) of the inclined rear wall (2) of the supply bin (3) is arranged on the rear side of the cylinder (4) on the contact point (5) or, viewed in the direction of rotation, above the contact point (5) of a tangent (6) with the cylinder (4), which si disposed at the angle of repose alpha of the bulk material to the cylinder (4), and that the layer height slider (10) is arranged with a horizontal spacing in front of the lower edge (11) of the front wall (7) of the supply bin (3) and the position of the lower edge (12) of the layer height slider (10) is adjusted such that the point of intersection (13) of a straight line (14) disposed at the angle of repose from the cylinder (4) to the lower edge (12) of the layer height slider (10) with a straight line (15) disposed at the angle of repose alpha to the lower edge (1) of the rear wall (2) produces the desired layer height (h) of the bulk material  on the cylinder (4).
Patent EP-0171198-A1 (EP)
Inventor: LEE TIMOTHY C P
IPC: C08G59/66
Filed: 1985-07-09
Abstract: Stable liquid adduct compositions are prepared by an addition reaction between epoxy-terminated polymers and mercaptan-terminated polymers. One of the polymers is in stoichiometrix excess so that the composition has free epoxy or mercaptan functional groups. The liquid polymer composition can be stored for long periods before curing with a curing agent reactive with the free functional groups.
Patent EP-0187602-A1 (EP)
Inventor: ROSTAING MICHEL
IPC: B01D59/32
Filed: 1985-12-26
Abstract: L'invention concerne un procédé de récupération de chaleur dans une installation d'échange isotopique entre un liquide et un gaz et une installation mettant en oeuvre ce procéde. Le liquide (3) et le gaz (5) sont mis en présence à co-courant dans au moins un réacteur d'échange isotopique (7a, 7b ... 7n), le liquide étant vaporisé (29a, 29b ... 29n) à l'entrée de chaque réactuer et condensé (27a, 27b ... 27n) lors du refroidissement des phases vapeur et gazeuse à la sortie de chaque réacteur. Ce procédé est caractérisé en ce qu'on récupère la chaleur extraite des vapeur et gazeuse lors du refroidissement à la sortie 21a, 21b ... 21n) de chaque réacteur d'échange isotopique (7a, 7b ... 7n) et en ce qu'on utilise la chaleur ainsi récupérée pour contribuer à la vaporisation du liquide et au préchauffage du gaz à l'entrée (23b ... 23n) d'un autre réacteur d'échange isotopique (7a, 7b ... 7n) de l'installation. L'invention s'applique à une installation d'extraction et/ou de production de tritium ainsi qu'à l'extraction d'un isotope de l'hydrogène.
Patent EP-0168461-A1 (EP)
Inventor: HAWKINS PETER
IPC: A61B5/352
Filed: 1985-01-21
Abstract: Procédé et dispositif de détermination en continu et sans invasion de la pression sanguine. Le procédé consiste à détecter le battement cardiaque, de préférence via un électrocardiographe, à détecter l'impulsion artérielle associée et à mesurer l'intervalle de temps entre les deux signaux. Pour la détection de l'impulsion artérielle on utilise avantageusement la photoplethysmographie.
Patent EP-0233879-A1 (EP)
Inventor: JEFFREY PETER
IPC: B65B63/02
Filed: 1985-10-28
Abstract: Appareil ou procédé de formage d'un article à partir d'une longueur préparée d'un matériau mousse en feuille qui est enroulé à l'état comprimé à l'intérieur d'une feuille de papier d'emballage ou étiquette sous la forme d'un tube entourant la mousse, de manière continue, la feuille (12) étant indexée par l'intermédiaire d'un mécanisme tracteur (22) au travers d'une station de détection (36) vers un mécanisme d'enroulement (40) dont les surfaces opposées de saisie de la mousse sont relativement mobiles pour enrouler et comprimer les longueurs sectionnées. De préférence, les articles en mousse sont injectés (34) avec une substance de préchargement utile avant d'être comprimés et enroulés.
Patent EP-0208920-A1 (EP)
Inventor: BOSSETTI RENATO
IPC: F27D99/00
Filed: 1986-06-13
Abstract: The apparatus comprises a roller furnace heated by a plurality of burners (14), and at least in the firing zone, a plurality of reliefs (16) arranged transversely to the direction of advance of the ceramic material. 
     The distance between two successive reliefs (16) is less than one meter.
Patent EP-0220603-A1 (EP)
Inventor: HARTMANN HEINRICH DR
IPC: C08F2/06
Filed: 1986-10-15
Abstract: 1. A process for the preparation of a polymer powder by polymerizing ethylenically unsaturated compounds in carbon dioxide under superatmospheric pressure in the presence of a free radical initiator and vaporizing the carbon dioxide, wherein an N-vinylcarboxamide, a water-soluble ester of an ethylenically unsaturated carboxylic acid, an N-vinyllactam, an N-vinylimidazole or an N-vinyl imidazoline is homopolymerized or N-vinylformamide is copolymerized with N-vinylpyrrolidone or not more than 90% by weight of vinyl acetate, as the ethylenically unsaturated compound, the polymerization being carried out in each case in supercritical carbon dioxide with thorough mixing at about 31-150 degrees under a pressure above 73 bar, and from 100 to 1500 parts by weight of carbon dioxide being employed per 100 parts by weight of monomer.
Patent EP-0196137-A1 (EP)
Inventor: ZELL WERNER DR RER NAT
IPC: C03B37/14
Filed: 1986-03-20
Abstract: 1. A method of fusion splicing two groups of optical wave guides (1 to 8) which are aligned in pairs, using a heat fusion device which generates an energy beam (12) which is applied over the corresponding ends of the groups of these optical wave guides and is moved in steps from one fusion-splicing position to the subsequent position, characterized in that, the energy beam (12) is always moved to such a position that it perpendicularly passes through the centre region of the spacing between two adjacent pairs (3, 4) of optical wave guides and that the step length corresponds to approximately double the spacing between two pairs (3, 4) of optical wave guides.
Patent EP-0209920-A1 (EP)
Inventor: WIEWIOROWSKI TADEUSZ KAROL
IPC: C01B25/234
Filed: 1986-04-25
Abstract: The present invention discloses a new method for obtaining a crystallized phosphoric acid of relatively high purity starting with conventional phosphoric acid. The new method is based on crystallization of orthophosphoric acid hemihydrate from the phosphoric acid. Massive nucleation which would lead to the formation of unprocessable masses is avoided in the new method by providing unusually large amounts of fine relatively pure seed crystals of orthophosphoric acid hemihydrate and operating the crystallization process under conditions which favor crystal growth on the seed crystals and disfavor the occurrence of secondary nucleation. To prevent the crystallizing magma from reaching a viscosity which would render further processing difficult the present invention provides for recycling raffinate in an amount suf­ficient to maintain the solids content of the crystallizing magma below about 40%.
Patent EP-0209164-A1 (EP)
Inventor: NORDSTROM LENNART KNUT
IPC: G01D5/12
Filed: 1986-05-06
Abstract: A control device arranged to generate electrical signals through manual control movements, for adjusting a controlled element (14), comprises a control stick (3) that is composed of an inner (4) and an outer (5) stick part and which projects outward from a supporting surface (2) adapted to support an operator's hand when it grips the two stick parts. Moments opposing control movements and biasing toward the neutral position ar generated by a rod-like spring element (6) that connects the two stick parts (4, 5). In operative connection with this spring element there is a signal emitting device (10), preferably in the form of resistive or inductive transducers which sense the position of the outer stick part in relation to the inner one and which emit the electrical signals in dependence upon the control movements.
Patent EP-0222447-A1 (EP)
Inventor: ENAR LENNART FRODE PER
IPC: H01M50/636
Filed: 1986-11-04
Abstract: A leak-proof valve for an electro-chemical accumulator. Inside a valve housing (14) is a horizontal plane (16) with a valve opening (18), via which the accumulator casing (12) is intended to be in communication with the atmosphere in the normal position. 
     According to the invention a valve disc (20) is spring biased against the top surface of the valve opening (18) and has a valve spindle (26) projecting into a space (28) in the valve housing, which has a cone-shaped bottom (30) and also contains a ball (32). With the valve housing in an upright position the valve opening is uncovered. With the valve housing in an inclined position the ball moves away from the valve spindle, so that the valve disc seals the valve opening.
Patent EP-0218319-A1 (EP)
Inventor: JUNKO AKAGI C O PAT DIV K K TO
IPC: H01L21/8222
Filed: 1986-07-03
Abstract: A heterojunction bipolar integrated circuit is disclosed which uses a heterojunction bipolar transistor with a heterojunction between an emitter region (28) and a base region (30). In this transistor, a pn junction between the base region (30, 38) and the emitter region (28) has a greater area than a pn junction between the base region (30, 38) and a collector region (36). A plurality of such heterojunction bipolar transistors are isolated on a substrate to perform logic operations in an unsaturated region.
Patent EP-0219397-A1 (EP)
Inventor: COUSSEAU JOSEPH
IPC: B65G47/61
Filed: 1986-09-19
Abstract: 1. Apparatus for switching between a) a main transporter (1) having a guide rail (2) with lateral rolling flanges (8A, 8B) on respective sides of a top portion (3), a multitude of spaced thrust members (7) entrained continuously in a given direction (F) along said guide rail (2), a multitude of carrier elements (9) having a spindle (11) and two wheels (8A, 8B) which are in spaced relationship for respectively rolling on the lateral flanges (10A, 10B), said carrier elements (9) being pushed by the thrust members (7) : and b) at least one switching line having a falling portion (18) terminating at an intermediate station, said apparatus comprising a switching blade (13) displaceable between an activity position and a rest position, a shaft (17) for pivotal movement of said switching blade (13), and an operating motor (19) coupled to said same switching blade (3) characterised in that said switching blade (13) comprises a curved body (14) with two lateral tracks (15A and 15B) which are spaced by a spacing of the same value as the spacing of the lateral flanges (10A, 10B) of the guide rail (2), terminating with a free end intended to rest on a lateral flange (8A) of the guide rail (2) in the activity position of the switching blade (13), the lateral track (15A) which is then disposed upstrem in the direction (F) of displacement of the thrust members (7) having a first portion (20) resting on the lateral flange (8A), a second portion (21) along which an upright derailment wall (22) extends on the side of the guide rail (2), the derailment wall rising progressively to a level substantially equal to the level of the top portion (3) of the guide rail (2) and then falling to the level of the lateral track (13A), the latter having a third portion (23) disposed parallel to the lateral track (15B) which is disposed downstream, at the same level as said last lateral track (15B).
Patent EP-0238766-A1 (EP)
Inventor: GRIVEAU JEAN
IPC: A21D2/32
Filed: 1986-11-26
Abstract: The flour is introduced first of all into a turbine mixer, the turbine is brought to a suitable mixing speed and the lecithin is then introduced into the mixer in a single operation while being maintained at a temperature not exceeding +8 DEG C. For this purpose, the lecithin may be brought to a temperature of between +5 DEG C and +8 DEG C merely by being kept in containers in this temperature range, or its temperature may be brought to this range by incorporating carbon dioxide snow therein. A pulverulent mixture of fine and uniform particle size, free from lumps, is thus obtained.
Patent EP-0208785-A1 (EP)
Inventor: HAYASHI SHIGERU
IPC: A61K38/49
Filed: 1985-12-06
Abstract: Complexe fibrinophile composé d'urokinase et d'un inhibiteur d'urokinase ou d'un inhibiteur d'un activateur de tissus, possédant un poids moléculaire de 97500 9E 3000, et procédé de préparation de ce complexe à partir de l'urine. Ce complexe peut être utilisé, sous sa forme normale ou dilué avec un excipient pharmaceutiquement acceptable ou analogue, comme agent thrombolytique possédant une excellent activité thrombolytique.
Patent EP-0209585-A1 (EP)
Title: Conteneurs de missiles ou projectiles
Inventor: ANNERFALK KARL-ERIK
IPC: B65D81/02
Filed: 1986-01-24
Abstract: Conteneur pour objects sensibles, par ex. des projectiles, comprenant principalement deux moitiés (1) définissant, lorsqu'elles sont assemblées, une cavité allongée où se loge le projectile (2). La cavité présente des surfaces de support (3, 5, 6) correspondant à la configuration du projectile et le supportant radialement. Chaque moitié de conteneur (1) présente une rainure interne (9) dans laquelle un élément en forme de plaque (8) peut être positionné de manière stable. L'élément en forme de plaque (8) possède des organes de verrouillage (12, 13) servant à ancrer solidement le projectile sur l'élément en forme de plaque (8), de manière à supporter axialement le projectile. Un élément supplémentaire en forme de plaque (16) est disposé derrière le premier élément en forme de plaque (8) et chacun de ces éléments en forme de plaque (8, 16) est fixé solidement sur un côté respectif (14) de la moitié de conteneur.
Patent EP-0222872-A1 (EP)
Inventor: MARKS MAURICE J
IPC: C08G18/00
Filed: 1986-05-07
Abstract: Procédé grâce auquel on fait réagir un polyépoxyde et un polyisocyanate pour former un polyoxazolidone. Ce procédé se caractérise par le fait que la réaction a lieu en présence d'une quantité catalytique d'un catalyseur d'iodure organoantimoine. Dans ce procédé, la réaction formant l'oxazolidone a lieu beaucoup plus rapidement que la réaction de trimérisation du polyisocyanate ou l'homopolymérisation du polyépoxyde. Il en résulte que le polymère produit ou le précurseur de polymère contient une proportion remarquablement faible d'isocyanurates. En outre, la vitesse globale de laréaction est sensiblement accrue par rapport à la vitesse obtenue grâce à des catalyseurs conventionnels, ce qui permet de réduire le temps et la rigueur des conditions nécessaires pour obtenir le produit désiré.
Patent EP-0231274-A1 (EP)
Inventor: LYNCH WILLIAM THOMAS
IPC: H01L21/306
Filed: 1986-07-09
Abstract: Un procédé d'anodisation sélective à plasma ou par la voie humide est utilisé pour former une couche diélectrique relativement épaisse (34) uniquement au fond de tranchées (10) comprises dans des dispositifs intégrés à semi-conducteurs. Il est possible d'améliorer de la sorte de manière significative les caractéristiques électriques des tranchées possédant des fonds présentant des irrégularités de surface et/ou des coins aigus ou irréguliers. Il est également possible de réaliser des structures de condensateurs électriquement isolées dans des tranchées allongées.
Patent EP-0240026-A1 (EP)
Inventor: VON DER SAAL WOLFGANG DR RER N
IPC: C07D401/14
Filed: 1987-04-02
Abstract: Heterocyclically substituted benzimidazoles of the formula I <IMAGE>  in which Het1 represents a heterocyclic 5-membered ring having 1-4 hetero atoms or a heterocyclic 6-membered ring having 1-5 hetero atoms, where the hetero atoms of the abovementioned 5- and 6-membered rings can be identical or different and denote nitrogen, oxygen or sulphur and can optionally carry an oxygen atom on one or more nitrogen atoms, and the abovementioned 5- and 6-membered rings can optionally be substituted by one or more alkyl, alkoxy, alkylmercapto, hydroxyl, nitro, amino, halogen or cyano groups, Het2 represents a heterocyclic 6-membered ring having 1-5 hetero atoms, where the hetero atoms can be identical or different and denote nitrogen, oxygen or sulphur, and the 6-membered rings can be substituted, if desired, by one or more alkyl, alkoxy, alkoxyalkyl, alkylmercapto, hydroxyl, hydroxyalkyl, amino, halogen or cyano groups,  X denotes a bond, a C1-C4-alkylene group or the vinylene group, their tautomers and their physiologically tolerable salts of inorganic and organic acids are used for the treatment of cardiac and circulatory disorders.
Patent EP-0254375-A1 (EP)
Inventor: GUETTOUCHE ALI
IPC: F16L55/02
Filed: 1987-07-22
Abstract: An injection moulded or extruded pipe part of thermo­plastic material with sound-proofing properties having a weight per unit area of at least 8 kg/m². The weight per unit area is adjusted by incorporating a filler in the plastic, preferably barium sulphate is used as such a filler. The density of the plastic pipe part is comprised between 1.4 and 2.7, preferably between 1.8 and 2.0 g/cm³. 
     Suitable thermoplastic materials are PVC, polyolefins and ABS (acrylonitrile-butadiene-styrene) copolymer, parti­cularly PVC or polypropylene. 
     The plastic pipe part may also be a socket or a double sided socket. 
     The pipe parts are particularly suitable for forming a waste pipe system.
Patent EP-0291589-A1 (EP)
Inventor: DAY SAN-TONG
IPC: A45B25/14
Filed: 1987-05-18
Abstract: Improvements in an automatic umbrella in which a single push button 6 is resiliently and slidably mounted by a first return spring 64 in an opening being defined on the wall of a sleeve member provided on the upper portion of a grip 31 mounted to the lower end of a lower inner shaft 3 and has at the bottom end thereof a flange and the upper end thereof protruding out from the opening. A locking pawl 92 is further resiliently and pivotably mounted in the inside of the lower inner shaft by a shaft pin and by a second return spring 97 and is formed at one end thereof with an enlarged locking head always projecting out from an elongated slot formed in the wall of the shaft and facing the bottom face of the push button. The bottom face of the push button having on the lower end edge a bevel face is located between the upper and the lower edges of a pair of engaging openings formed respectively on the lower end walls of an outer and an intermediate tubular shafts 1,2. Width of the engaging opening of the outer shaft is the width formed by the top portion of the opening edges at the two sides thereof on the outer circumference of the intermediate shaft located exactly therebeneath, whereas width of that of the intermediate shaft is the width formed by the top portion of the opening edges at the two sides thereof on the outer   circumference of the lower inner shaft located exactly therebeneath. By the construction, the umbrella can be opened and closed automatically in sequence by operation of the single push button in a unidirection.
Patent EP-0257995-A1 (EP)
Inventor: GREEN HOWARD
IPC: C12N5/071
Filed: 1987-08-20
Abstract: Compounds are assayed for ability to promote epidermal cell growth and migration. The assay methods feature growing "megacolonies", which are large colonies having a surface area greater than 1 cm², and measuring growth during the linear growth phase, or measuring radial expansion during the exponential growth phase. These measurements allow comparison of growth factors and provide good estimates of the biological activity of such factors. A method of producing megacolonies and the megacolonies so produced are also disclosed.